diff options
Diffstat (limited to 'contrib/ffmpeg/A08-mov-audio-fallback.patch')
| -rw-r--r-- | contrib/ffmpeg/A08-mov-audio-fallback.patch | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/contrib/ffmpeg/A08-mov-audio-fallback.patch b/contrib/ffmpeg/A08-mov-audio-fallback.patch new file mode 100644 index 000000000..c8581aba6 --- /dev/null +++ b/contrib/ffmpeg/A08-mov-audio-fallback.patch @@ -0,0 +1,119 @@ +diff -ur libav-v11.3-0-g00abc00-orig/libavcodec/avcodec.h libav-v11.3-0-g00abc00/libavcodec/avcodec.h +--- libav-v11.3-0-g00abc00-orig/libavcodec/avcodec.h 2015-03-08 18:51:11.000000000 -0700 ++++ libav-v11.3-0-g00abc00/libavcodec/avcodec.h 2015-11-05 08:29:24.381723633 -0800 +@@ -917,6 +917,14 @@ + * Stereoscopic 3D information in form of the AVStereo3D struct. + */ + AV_PKT_DATA_STEREO3D, ++ ++ /** ++ * This side data contains an integer value representing the stream index ++ * of a "fallback" track. A fallback track indicates an alternate ++ * track to use when the current track can not be decoded for some reason. ++ * e.g. no decoder available for codec. ++ */ ++ AV_PKT_DATA_FALLBACK_TRACK, + }; + + typedef struct AVPacketSideData { +Only in libav-v11.3-0-g00abc00/libavcodec: avcodec.h.orig +diff -ur libav-v11.3-0-g00abc00-orig/libavformat/avformat.h libav-v11.3-0-g00abc00/libavformat/avformat.h +--- libav-v11.3-0-g00abc00-orig/libavformat/avformat.h 2015-03-08 18:51:11.000000000 -0700 ++++ libav-v11.3-0-g00abc00/libavformat/avformat.h 2015-11-05 08:28:54.944222066 -0800 +@@ -1361,6 +1361,16 @@ + AVStream *avformat_new_stream(AVFormatContext *s, const AVCodec *c); + + /** ++ * Allocate new information from stream. ++ * ++ * @param stream stream ++ * @param type desired side information type ++ * @param size side information size ++ * @return pointer to fresh allocated data or NULL otherwise ++ */ ++uint8_t *av_stream_new_side_data(AVStream *stream, ++ enum AVPacketSideDataType type, int size); ++/** + * Get side information from stream. + * + * @param stream stream +Only in libav-v11.3-0-g00abc00/libavformat: avformat.h.orig +Only in libav-v11.3-0-g00abc00/libavformat: internal.h.orig +Only in libav-v11.3-0-g00abc00/libavformat: mov.c.orig +diff -ur libav-v11.3-0-g00abc00-orig/libavformat/movenc.c libav-v11.3-0-g00abc00/libavformat/movenc.c +--- libav-v11.3-0-g00abc00-orig/libavformat/movenc.c 2015-03-08 18:51:11.000000000 -0700 ++++ libav-v11.3-0-g00abc00/libavformat/movenc.c 2015-11-05 08:28:54.949222151 -0800 +@@ -2211,10 +2211,21 @@ + mov->tracks[i].tref_id = mov->tracks[mov->chapter_track].track_id; + } + for (i = 0; i < mov->nb_streams; i++) { +- if (mov->tracks[i].tag == MKTAG('r','t','p',' ')) { +- mov->tracks[i].tref_tag = MKTAG('h','i','n','t'); +- mov->tracks[i].tref_id = +- mov->tracks[mov->tracks[i].src_track].track_id; ++ MOVTrack *track = &mov->tracks[i]; ++ if (track->tag == MKTAG('r','t','p',' ')) { ++ track->tref_tag = MKTAG('h','i','n','t'); ++ track->tref_id = mov->tracks[track->src_track].track_id; ++ } else if (track->enc->codec_type == AVMEDIA_TYPE_AUDIO) { ++ int * fallback, size; ++ fallback = (int*)av_stream_get_side_data(track->st, ++ AV_PKT_DATA_FALLBACK_TRACK, ++ &size); ++ if (fallback != NULL && size == sizeof(int)) { ++ if (*fallback >= 0 && *fallback < mov->nb_streams) { ++ track->tref_tag = MKTAG('f','a','l','l'); ++ track->tref_id = mov->tracks[*fallback].track_id; ++ } ++ } + } + } + +Only in libav-v11.3-0-g00abc00/libavformat: movenc.c.orig +Only in libav-v11.3-0-g00abc00/libavformat: replaygain.c.orig +diff -ur libav-v11.3-0-g00abc00-orig/libavformat/utils.c libav-v11.3-0-g00abc00/libavformat/utils.c +--- libav-v11.3-0-g00abc00-orig/libavformat/utils.c 2015-03-08 18:51:11.000000000 -0700 ++++ libav-v11.3-0-g00abc00/libavformat/utils.c 2015-11-05 08:32:19.646709922 -0800 +@@ -3126,3 +3126,41 @@ + } + return NULL; + } ++ ++uint8_t *av_stream_new_side_data(AVStream *st, enum AVPacketSideDataType type, ++ int size) ++{ ++ AVPacketSideData *sd, *tmp; ++ int i; ++ uint8_t *data = av_malloc(size); ++ ++ if (!data) ++ return NULL; ++ ++ for (i = 0; i < st->nb_side_data; i++) { ++ sd = &st->side_data[i]; ++ ++ if (sd->type == type) { ++ av_freep(&sd->data); ++ sd->data = data; ++ sd->size = size; ++ return sd->data; ++ } ++ } ++ ++ tmp = av_realloc_array(st->side_data, st->nb_side_data + 1, sizeof(*tmp)); ++ if (!tmp) { ++ av_freep(&data); ++ return NULL; ++ } ++ ++ st->side_data = tmp; ++ st->nb_side_data++; ++ ++ sd = &st->side_data[st->nb_side_data - 1]; ++ sd->type = type; ++ sd->data = data; ++ sd->size = size; ++ return data; ++} ++ +Only in libav-v11.3-0-g00abc00/libavformat: utils.c.orig |